When Donald L. Kirkpatrick, Professor Emeritus, University Of Wisconsin first gave his ideas for a series of articles to be published in
Continue reading![](https://blog.originlearning.com/wp-content/uploads/sites/3/2014/07/DONALD-KIRKPATRICK.png)
When Donald L. Kirkpatrick, Professor Emeritus, University Of Wisconsin first gave his ideas for a series of articles to be published in
Continue reading